HD6433024F Просмотр технического описания (PDF) - Hitachi -> Renesas Electronics
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HD6433024F Datasheet PDF : 824 Pages
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6.4.1 Overview ............................................................................................................... 127
6.4.2 Data Size and Data Alignment.............................................................................. 127
6.4.3 Valid Strobes ......................................................................................................... 128
6.4.4 Memory Areas....................................................................................................... 129
6.4.5 Basic Bus Control Signal Timing.......................................................................... 130
6.4.6 Wait Control.......................................................................................................... 137
6.5 Idle Cycle............................................................................................................................ 139
6.5.1 Operation ............................................................................................................... 139
6.5.2 Pin States in Idle Cycle ......................................................................................... 141
6.6 Bus Arbiter ......................................................................................................................... 141
6.6.1 Operation ............................................................................................................... 142
6.7 Register and Pin Input Timing ........................................................................................... 144
6.7.1 Register Write Timing .......................................................................................... 144
6.7.2 BREQ Pin Input Timing........................................................................................ 145
Section 7 I/O Ports ............................................................................................................. 147
7.1 Overview ............................................................................................................................ 147
7.2 Port 1 .................................................................................................................................. 151
7.2.1 Overview ............................................................................................................... 151
7.2.2 Register Descriptions ............................................................................................ 151
7.3 Port 2 .................................................................................................................................. 154
7.3.1 Overview ............................................................................................................... 154
7.3.2 Register Descriptions ............................................................................................ 155
7.4 Port 3 .................................................................................................................................. 158
7.4.1 Overview ............................................................................................................... 158
7.4.2 Register Descriptions ............................................................................................ 158
7.5 Port 4 .................................................................................................................................. 160
7.5.1 Overview ............................................................................................................... 160
7.5.2 Register Descriptions ............................................................................................ 161
7.6 Port 5 .................................................................................................................................. 163
7.6.1 Overview ............................................................................................................... 163
7.6.2 Register Descriptions ............................................................................................ 164
7.7 Port 6 .................................................................................................................................. 166
7.7.1 Overview ............................................................................................................... 166
7.7.2 Register Descriptions ............................................................................................ 167
7.8 Port 7 .................................................................................................................................. 170
7.8.1 Overview ............................................................................................................... 170
7.8.2 Register Description.............................................................................................. 171
7.9 Port 8 .................................................................................................................................. 172
7.9.1 Overview ............................................................................................................... 172
7.9.2 Register Descriptions ............................................................................................ 173
7.10 Port 9 .................................................................................................................................. 177
7.10.1 Overview ............................................................................................................... 177
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